Air-conditioner device for automatically supplementing refrigerant

An automatic replenishment and refrigerant technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve problems such as refrigerant leakage, reduce the probability of false detection, improve user satisfaction, and improve control efficiency.

Inactive Publication Date: 2013-05-22
HISENSE HOME APPLIANCES GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For the air-conditioning installation engineering team, many users will have refrigerant leakage after 3 to 5 years of air-conditioning installation and use, so they must come to the door to replenish the refrigerant

Method used

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  • Air-conditioner device for automatically supplementing refrigerant

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Embodiment Construction

[0012] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.

[0013] Such as figure 1 As shown, an air-conditioning automatic replenishment refrigerant device includes a compressor 3, a condenser 2, a throttling device 1 and an evaporator 8 connected through pipelines in sequence, and the refrigerant circulates in the above-mentioned devices and pipelines, and the evaporator 8 The communication pipeline with the compressor 3 is also provided with a device for detecting and replenishing refrigerant. In actual work, the compressor 3, the condenser 2, the throttling device 1 and the evaporator...

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Abstract

The invention relates to the technical field of air-conditioners in electrical equipment, in particular to a device for automatically monitoring and supplementing refrigerant according to needs. A traditional air-conditioner comprises a compressor, a condenser, a throttling device and an evaporator, wherein the compressor, the condenser, the throttling device and the evaporator are sequentially communicated through pipelines, and the refrigerant circularly flows in the compressor, the condenser, the throttling device, the evaporator and the pipelines. According to the air-conditioner device for automatically supplementing the refrigerant, the device for detecting and supplementing the refrigerant is arranged on the communicating pipeline between the evaporator and the compressor of a traditional air-conditioner system, and can detect the pressure of the refrigerant in the air-conditioner and remind a user of whether to supplement the refrigerant or not, and therefore the purpose of supplementing the refrigerant can be achieved, the air-conditioner can work normally, and user satisfaction of air-conditioner use can be improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners in electrical equipment, and more specifically, to a device for automatically monitoring and adding refrigerant according to demand. Background technique [0002] Split air conditioners generally use mechanical compression refrigeration devices. There are four basic components: compressor, evaporator, condenser and throttling device. The four are connected and filled with refrigerant. The compressor is like a galloping heart, making the refrigerant flow continuously in the air conditioner like blood, so as to adjust the room temperature. The low-pressure gaseous refrigerant is sucked into the compressor and compressed into a high-temperature and high-pressure gas; then, the gaseous refrigerant flows to the outdoor condenser, and gradually condenses into a high-pressure liquid during the process of heat dissipation to the outside; then, the pressure is reduced through the throttling device...

Claims

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Application Information

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IPC IPC(8): F25B45/00F25B49/02
Inventor 庄志宏邹海如吕根贵张罡李海生
Owner HISENSE HOME APPLIANCES GRP CO LTD
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